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Issue #189 fix for derived parameters when requested times are not available

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This commit is contained in:
Ben Steffensmeier 2012-10-18 15:49:31 -05:00
parent 17d8918df8
commit 2171179d33
2 changed files with 8 additions and 0 deletions
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5
cave/com.raytheon.uf.viz.derivparam/src/com/raytheon/uf/viz/derivparam/inv/MetadataContainer.java
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@ -20,6 +20,7 @@
package com.raytheon.uf.viz.derivparam.inv; package com.raytheon.uf.viz.derivparam.inv;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap; import java.util.HashMap;
import java.util.HashSet; import java.util.HashSet;
import java.util.List; import java.util.List;
@ -115,6 +116,10 @@ public class MetadataContainer {
private Set<AbstractRequestableData> getData(AbstractRequestableNode node, private Set<AbstractRequestableData> getData(AbstractRequestableNode node,
Set<TimeAndSpace> availability, boolean doRequests) Set<TimeAndSpace> availability, boolean doRequests)
throws VizException { throws VizException {
if (availability == null || availability.isEmpty()) {
return Collections.emptySet();
}
if (dataCache.containsKey(node)) { if (dataCache.containsKey(node)) {
return dataCache.get(node); return dataCache.get(node);
} }

3
cave/com.raytheon.uf.viz.derivparam/src/com/raytheon/uf/viz/derivparam/tree/DerivedLevelNode.java
View file

@ -308,6 +308,9 @@ public class DerivedLevelNode extends AbstractDerivedDataNode {
Map<DerivParamField, Set<TimeAndSpace>> availCache = this.availCache; Map<DerivParamField, Set<TimeAndSpace>> availCache = this.availCache;
availability = matcher.match(availability, availCache.get(null)) availability = matcher.match(availability, availCache.get(null))
.keySet(); .keySet();
if (availability.isEmpty()) {
return Collections.emptySet();
}
Map<TimeAndSpace, DerivedParameterRequest> mapOfRequests = new HashMap<TimeAndSpace, DerivedParameterRequest>( Map<TimeAndSpace, DerivedParameterRequest> mapOfRequests = new HashMap<TimeAndSpace, DerivedParameterRequest>(
availability.size()); availability.size());
List<DerivedRequestableData> initResponses = new ArrayList<DerivedRequestableData>( List<DerivedRequestableData> initResponses = new ArrayList<DerivedRequestableData>(